KR20100060334A - Multi apparatus for foaming refrigerator cabinets - Google Patents

Multi apparatus for foaming refrigerator cabinets Download PDF

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Publication number
KR20100060334A
KR20100060334A KR1020080118901A KR20080118901A KR20100060334A KR 20100060334 A KR20100060334 A KR 20100060334A KR 1020080118901 A KR1020080118901 A KR 1020080118901A KR 20080118901 A KR20080118901 A KR 20080118901A KR 20100060334 A KR20100060334 A KR 20100060334A
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KR
South Korea
Prior art keywords
foaming
refrigerator cabinet
refrigerator
transfer
tables
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KR1020080118901A
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Korean (ko)
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KR101555898B1 (en
Inventor
민동오
정상전
채홍익
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삼성전자주식회사
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Priority to KR1020080118901A priority Critical patent/KR101555898B1/en
Publication of KR20100060334A publication Critical patent/KR20100060334A/en
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Publication of KR101555898B1 publication Critical patent/KR101555898B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/762—Household appliances
    • B29L2031/7622—Refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/12—Insulation with respect to heat using an insulating packing material
    • F25D2201/126—Insulation with respect to heat using an insulating packing material of cellular type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Refrigerator Housings (AREA)

Abstract

PURPOSE: A multi-foaming apparatus for foaming refrigerator cabinets is provided to reduce an installation area by commonly using conveying devices required for a first foaming device and a second foaming device. CONSTITUTION: A multi-foaming apparatus for foaming refrigerator cabinets comprises a plurality of foaming devices(30,40), a conveying device(50), a transfer device(60), and a lifting device(70). The foaming devices are consecutively installed and each comprises a table supporting the refrigerator cabinet. The conveying device supplies the refrigerator cabinet to the table and receives the refrigerator cabinet from the table. The transfer device moves at least one of the tables to the conveying device. The lifting device moves up and down the tables.

Description

냉장고 캐비닛을 발포하기 위한 멀티 발포장치{Multi Apparatus For Foaming Refrigerator Cabinets}Multi Apparatus For Foaming Refrigerator Cabinets

본 발명은 냉장고 캐비닛을 발포하기 위한 멀티 발포장치에 관한 것으로, 더욱 상세하게는 냉장고 캐비닛을 생산하는 생산성이 향상되는 냉장고 캐비닛을 발포하기 위한 멀티 발포장치에 관한 것이다.The present invention relates to a multi-foaming device for foaming a refrigerator cabinet, and more particularly, to a multi-foaming device for foaming a refrigerator cabinet in which the productivity of producing a refrigerator cabinet is improved.

일반적으로, 냉장고 캐비닛을 발포하기 위한 발포장치는 냉장고 캐비닛이 컨베이어에 의해 하부의 테이블로 공급되고, 하부의 테이블이 상승하여 상부에 위치한 금형과 결합한다. 그리고, 냉장고 캐비닛의 측면을 지지하는 지지구조물에 의해 냉장고 캐비닛의 외곽이 고정된다.In general, the foaming apparatus for foaming the refrigerator cabinet is supplied to the lower table by the conveyor, the lower table is raised to combine with the mold located on the upper side. And, the outer side of the refrigerator cabinet is fixed by a support structure for supporting the side of the refrigerator cabinet.

냉장고 캐비닛의 고정이 완료되면 발포액 슈팅장치에 의해 냉장고 캐비닛의 중공벽으로 발포액이 충진되고, 발포가 완료되어 발포액의 경화가 끝날 때까지 냉장고 캐비닛은 고정상태를 계속 유지한다.When the fixing of the refrigerator cabinet is completed, the foam liquid is filled into the hollow wall of the refrigerator cabinet by the foam liquid shooting device, and the refrigerator cabinet remains fixed until the foaming is completed and the curing of the foam liquid is completed.

경화가 완료되면 테이블이 하강하여 발포가 끝난 냉장고 캐비닛은 컨베이어를 통해 다음 공정단계로 이동하고, 새로운 냉장고 캐비닛이 위와 같은 발포공정을 되풀이하게 된다.When the curing is completed, the table is lowered and the foamed refrigerator cabinet moves to the next process step through the conveyor, and the new refrigerator cabinet repeats the foaming process as described above.

본 발명의 일측면은 냉장고 캐비닛을 발포하기 위한 멀티 발포장치에 있어서, 멀티 발포장치가 차지하는 면적 당 냉장고 캐비닛을 생산하는 생산성이 향상되는 구성을 제공한다.One aspect of the present invention provides a configuration in which a multi-foaming device for foaming a refrigerator cabinet improves the productivity of producing a refrigerator cabinet per area occupied by the multi-foaming device.

이를 위해 본 발명의 일실시예에 따른 냉장고 캐비닛을 발포하기 위한 멀티 발포장치는 냉장고 캐비닛을 지지하는 테이블을 가지며, 연속적으로 배치되는 복수의 발포장치와, 상기 테이블에 상기 냉장고 캐비닛을 공급/취출하기 위한 이송장치와, 상기 복수의 발포장치의 테이블 중 적어도 하나를 상기 이송장치까지 이동시키는 트랜스퍼장치를 포함하는 것을 특징으로 한다.To this end, a multi-foaming device for foaming a refrigerator cabinet according to an embodiment of the present invention has a table for supporting a refrigerator cabinet, a plurality of foaming apparatuses arranged in succession, and to supply / take the refrigerator cabinet to the table. And a transfer device for moving at least one of the tables of the plurality of foaming devices to the transfer device.

또한, 상기 구성에 있어서, 상기 복수의 발포장치의 테이블을 승하강시키는 리프팅장치를 더 포함하고, 상기 복수의 발포장치의 테이블 중 어느 하나가 상기 리프팅장치에 의해 승강하고, 상기 복수의 발포장치의 테이블 중 다른 하나가 상기 트랜스퍼장치에 의해 상기 승강된 테이블의 하부를 지나 상기 이송장치까지 이동하는 것을 특징으로 한다.In the above configuration, the apparatus further includes a lifting device for lifting and lowering the tables of the plurality of foaming devices, wherein any one of the tables of the plurality of foaming devices is lifted and lifted by the lifting device, The other one of the tables is moved by the transfer device to the conveying device through the lower portion of the elevated table.

또한, 상기 구성에 있어서, 상기 트랜스퍼장치는 상기 테이블로부터 상기 이송장치까지 연장되어 설치된 랙과, 상기 랙과 맞물린 피니언과, 상기 피니언을 회전시키는 구동모터를 포함하는 것을 특징으로 한다.In the above configuration, the transfer apparatus may include a rack extending from the table to the transfer apparatus, a pinion engaged with the rack, and a drive motor for rotating the pinion.

또한, 상기 구성에 있어서, 상기 리프팅장치는 상기 테이블의 하측에 설치되어 상기 테이블의 저면에 작용하는 유압실린더를 포함하고, 상기 테이블은 상기 유압실린더의 상단부를 수용하도록 상기 테이블의 저면에 형성된 실린더수용부를 구 비하는 것을 특징으로 한다.Further, in the above configuration, the lifting device includes a hydraulic cylinder installed on the lower side of the table acting on the bottom of the table, the table for receiving the cylinder formed on the bottom of the table to accommodate the upper end of the hydraulic cylinder It is characterized by the provision of wealth.

또한, 상기 구성에 있어서, 상기 이송장치는 컨베이어와, 상기 컨베이어로부터 상기 냉장고 캐비닛을 상기 테이블에 안착시키는 운송장치를 포함하는 것을 특징으로 한다.In the above configuration, the transfer device may include a conveyor and a transport device for seating the refrigerator cabinet on the table from the conveyor.

이상에서 설명한 본 발명의 일 실시예에 따른 냉장고 캐비닛을 발포하기 위한 멀티 발포장치는 멀티 발포장치가 설치되는 면적을 줄이면서 생산성이 향상되는 구성을 갖추고 있다.Multi-foaming device for foaming the refrigerator cabinet according to an embodiment of the present invention described above has a configuration that improves productivity while reducing the area in which the multi-foaming device is installed.

이하에서는 본 발명에 따른 바람직한 일실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, a preferred embodiment according to the present invention will be described in detail.

도 1은 본 발명의 일실시예에 따른 냉장고 캐비닛을 발포하기 위한 멀티 발포장치의 개략적인 구조를 나타낸 사시도이고, 도 2는 본 발명의 일실시예에 따른 냉장고 캐비닛을 발포하기 위한 멀티 발포장치의 구조를 나타낸 측면도이며, 도 3은 도 2의 제2발포장치의 구조를 나타낸 전면도이다.1 is a perspective view showing a schematic structure of a multi-foaming device for foaming a refrigerator cabinet according to an embodiment of the present invention, Figure 2 is a multi-foaming device for foaming a refrigerator cabinet according to an embodiment of the present invention Figure 3 is a side view showing the structure, Figure 3 is a front view showing the structure of the second foaming apparatus of FIG.

도 1 내지 도 3을 참조하면, 냉장고 캐비닛을 발포하기 위한 멀티 발포장치는 프레임(10) 및 바닥판(20)과, 프레임(10) 및 바닥판(20) 내부에 연속적으로 배치되는 제1,제2발포장치(30,40)와, 이송장치(50)를 포함한다.1 to 3, the multi-foaming device for foaming the refrigerator cabinet is a frame 10 and the bottom plate 20, and the first, continuously arranged in the frame 10 and the bottom plate 20, Second foaming device (30, 40), and a conveying device (50).

프레임(10)은 바닥면에 설치된 베이스플레이트(11) 상면에 고정된 수직부재(12)와 수직부재(12)의 상단부에 설치된 수평부재(13)로 이루어지고, 바닥판(20)은 프레임(10) 내부 바닥면에 설치된다. 프레임(10)은 철골구조로 형성되고, 바닥 판(20)은 강판을 사용하는 것이 바람직하다.Frame 10 is composed of a vertical member 12 fixed to the upper surface of the base plate 11 installed on the bottom surface and a horizontal member 13 installed on the upper end of the vertical member 12, the bottom plate 20 is a frame ( 10) It is installed on the inner bottom surface. Frame 10 is formed of a steel frame structure, the bottom plate 20 is preferably using a steel plate.

이송장치(50)는 발포되는 냉장고 캐비닛을 제1,제2발포장치(30,40)에 공급하고, 발포가 완료된 냉장고 캐비닛을 다음 공정단계로 취출하기 위한 것으로서, 외부와 제1발포장치(30)의 좌측 선단사이에서 냉장고 캐비닛을 운반하는 컨베이어(51)와, 제1발포장치(30)의 좌측 선단까지 운반된 냉장고 캐비닛을 제1,제2발포장치(30,40)에 로딩/언로딩하는 운송장치(52)를 포함한다. 운송장치(52)는 프레임(10)의 수직부재(12)에 수평으로 설치된 가이드레일(52a)과 냉장고 캐비닛의 양측면을 잡고 가이드레일(52a)을 따라 이동하는 그립부(52b)로 구성된다.The conveying apparatus 50 is for supplying the refrigerator cabinets to be foamed to the first and second foaming apparatuses 30 and 40 and taking out the refrigerator cabinets in which foaming is completed to the next process step. Loading / unloading of the conveyor 51 conveying the refrigerator cabinet between the left end of the) and the refrigerator cabinet conveyed to the left end of the first foaming device 30 in the first and second foaming devices 30 and 40. It includes a transport device 52. The transport device 52 includes a guide rail 52a horizontally installed on the vertical member 12 of the frame 10 and a grip part 52b that moves on both sides of the refrigerator cabinet and moves along the guide rail 52a.

제1,제2발포장치(30,40)는 프레임(10) 및 바닥판(20) 내부에 길이방향으로 나란히 배치되며, 각각의 발포장치는 상부 픽스쳐(31,41:fixture), 하부픽스쳐(32,42), 슈팅장치(33,43)로 구성된다.The first and second foaming apparatuses 30 and 40 are arranged side by side in the longitudinal direction inside the frame 10 and the bottom plate 20, and each foaming apparatus has upper fixtures 31 and 41 and a lower fixture ( 32, 42, and the shooting device 33, 43.

상부픽스쳐(31,41)는 프레임(10)의 상단부에 위치한 수평부재(13)의 하면에 고정된 상부플레이트(31a,41a), 냉장고 캐비닛의 내부공간과 대응하도록 상부플레이트(31a,41a)의 하면에서 하측으로 돌출되어 형성된 플러그부(31b,41b), 상부플레이트(31a,41a)의 폭방향 양측면에 설치되어 냉장고 캐비닛의 측면을 지지하는 제1측면지지대(31c,41c)를 포함한다.The upper fixtures 31 and 41 are formed on the upper plates 31a and 41a fixed to the lower surface of the horizontal member 13 located at the upper end of the frame 10 and the upper plates 31a and 41a to correspond to the internal space of the refrigerator cabinet. It includes a plug portion (31b, 41b) protruding downward from the lower surface, the first side support (31c, 41c) installed on both sides of the upper plate (31a, 41a) in the width direction to support the side of the refrigerator cabinet.

하부픽스쳐(32,42)는 후술할 리프팅장치(60) 혹은 트랜스퍼장치(70)에 의해 이동가능한 테이블(32a,42a), 테이블(32a,42a)의 상면에 설치되며 냉장고 캐비닛이 안착하는 하부플레이트(32b,42b), 하부플레이트(32b,42b)의 길이방향 양측면에 설치되어 냉장고 캐비닛의 측면을 지지하는 제2측면지지대(32c,42c)를 포함한다. 그 리고, 발포액을 냉장고 캐비닛의 중공벽에 발포하는 슈팅장치(33,43)는 냉장고 캐비닛이 실제로 적재되는 하부플레이트(32b,42b)의 하부에 마련된다.The lower fixtures 32 and 42 are installed on the upper surfaces of the tables 32a and 42a and the tables 32a and 42a which are movable by the lifting device 60 or the transfer device 70 to be described later, and the lower plates on which the refrigerator cabinet is seated. 32b and 42b, and second side support members 32c and 42c which are installed on both side surfaces of the lower plates 32b and 42b to support the sides of the refrigerator cabinet. In addition, the shooting devices 33 and 43 for foaming the foam liquid on the hollow wall of the refrigerator cabinet are provided under the lower plates 32b and 42b on which the refrigerator cabinet is actually loaded.

한편, 제1,제2발포장치(30,40)에는 하부픽스쳐(32,42)를 이동시키기 위한 리프팅장치(60)와 트랜스퍼장치(70)가 마련된다.Meanwhile, the first and second foaming devices 30 and 40 are provided with a lifting device 60 and a transfer device 70 for moving the lower fixtures 32 and 42.

리프팅장치(60)는 하부픽스쳐(32,42)의 하부플레이트(32b,42b)에 냉장고 캐비닛이 안착되면 하부픽스쳐(32,42)를 상승시켜 상부픽스쳐(31,41)와 결합하기 위한 장치이다. 리프팅장치(60)는 테이블(32a,42a)의 저면에 작용하는 유압실린더(61)로 이루어지고, 유압실린더(61)는 테이블(32a,42a)의 각 모서리에 대응하도록 바닥판(20)에 설치된다. 그리고, 유압실린더(61)가 작용하는 테이블(32a,42a)의 저면에는 유압실린더(61)의 상단부를 수용하여 테이블(32a,42a)이 리프팅장치(60)에 의해 승하강할 때 테이블(32a,42a)이 이탈하는 것을 방지하는 실린더수용부(62)가 형성된다.The lifting device 60 is a device for raising the lower fixtures 32 and 42 to be coupled to the upper fixtures 31 and 41 when the refrigerator cabinet is seated on the lower plates 32b and 42b of the lower fixtures 32 and 42. . Lifting device 60 is composed of a hydraulic cylinder 61 acting on the bottom of the table (32a, 42a), the hydraulic cylinder 61 to the bottom plate 20 to correspond to each corner of the table (32a, 42a) Is installed. The upper surfaces of the hydraulic cylinders 61 are accommodated on the bottoms of the tables 32a and 42a on which the hydraulic cylinders 61 act, so that the tables 32a and 42a are moved up and down by the lifting device 60. A cylinder accommodating part 62 is formed which prevents the departure of 42a).

트랜스퍼장치(70)는 제2발포장치(40)의 테이블(42a)에 냉장고 캐비닛을 로딩/언로딩할 수 있도록 제2발포장치(40)의 테이블(42a)을 원래 위치에서 이송장치(50)까지 왕복시키는 장치이다. 트랜스퍼장치(70)는 바닥판(20)에 설치된 유압실린더(61)의 내측에 2열로 설치된 랙기어(71), 제2발포장치(40)의 테이블(42a) 하측에 회전축(73)으로 서로 연결되어 랙기어(71)에 각각 맞물린 피니언기어(72), 피니언기어(72)의 회전축(73)에 연결되어 회전력을 발생시키는 구동모터(74)를 포함하여 구성된다. 피니언기어(72)의 회전축(73)은 테이블(42a) 저면에 설치된 브라켓(75)에 의해 회전가능하게 고정되고, 구동모터(74)는 테이블(42a) 저면에 설치된 고정부재(76)에 의해 고정된다.The transfer device 70 transfers the table 42a of the second foaming device 40 from its original position so that the refrigerator cabinet can be loaded / unloaded onto the table 42a of the second foaming device 40 from the original position. It is a device to reciprocate. The transfer device 70 is a rack gear 71 provided in two rows inside the hydraulic cylinder 61 installed on the bottom plate 20, and the rotary shaft 73 below the table 42a of the second foaming device 40. It is configured to include a drive motor 74 connected to the pinion gear 72, respectively engaged with the rack gear 71, the rotation shaft 73 of the pinion gear 72 to generate a rotational force. The rotation shaft 73 of the pinion gear 72 is rotatably fixed by the bracket 75 provided on the bottom of the table 42a, and the drive motor 74 is fixed by the fixing member 76 provided on the bottom of the table 42a. It is fixed.

위와 같은 구성을 가진 본 발명의 일실시예에 따른 냉장고 캐비닛을 발포하기 위한 멀티 발포장치의 동작에 대해 설명하면, 컨베이어(51)로부터 운반된 제1냉장고 캐비닛은 운송장치(52)에 의해 제1발포장치(30)의 하부플레이트(32b)로 안착되고, 제1발포장치(30)의 하부픽스쳐(32)는 리프팅장치(60)에 의해 상승하여 제1발포장치(30)의 상부픽스쳐(31)와 결합한다. 그리고, 제1발포장치(30)의 슈팅장치(33)를 통해 제1냉장고 캐비닛에 발포가 시작되어 발포액의 경화가 끝날 때까지 제1냉장고 캐비닛은 고정상태를 계속 유지한다.Referring to the operation of the multi-foaming device for foaming the refrigerator cabinet according to an embodiment of the present invention having the above configuration, the first refrigerator cabinet carried from the conveyor 51 is the first by the transport device 52 The lower fixture 32 of the foaming device 30 is seated on the lower plate 32b, and the lower fixture 32 of the first foaming device 30 is lifted by the lifting device 60 to raise the upper fixture 31 of the first foaming device 30. ) Then, the first refrigerator cabinet is kept in a fixed state until foaming is started in the first refrigerator cabinet through the shooting device 33 of the first foaming device 30 and curing of the foaming liquid is finished.

제1발포장치(30)가 발포작업을 하기 위해 제1발포장치(30)의 하부픽스쳐(32)가 상승하면, 제2발포장치(40)의 하부픽스쳐(42)가 트랜스퍼장치(70)에 의해 이송장치(50)까지 이동한다. 즉, 제2발포장치(40)의 하부픽스쳐(42)가 제1발포장치(30)의 하부픽스쳐(32)의 아래쪽에 위치하게 된다.When the lower fixture 32 of the first foaming device 30 is raised for the foaming operation of the first foaming device 30, the lower fixture 42 of the second foaming device 40 is transferred to the transfer device 70. It moves to the feeder 50 by this. That is, the lower fixture 42 of the second foaming device 40 is positioned below the lower fixture 32 of the first foaming device 30.

제2발포장치(40)의 하부픽스쳐(42)가 이송장치(50)까지 이동하면 이송장치(50)에 의해 제2냉장고 캐비닛이 제2발포장치(40)의 하부플레이트(42b)에 안착되고, 제2발포장치(40)의 하부픽스쳐(42)는 트랜스퍼장치(70)에 의해 다시 원래 위치로 복귀하게 된다. 제2냉장고 캐비닛을 적재하여 원래 위치로 돌아온 제2발포장치(40)의 하부픽스쳐(42)는 리프팅장치(60)에 의해 상승하여 제2발포장치(40)의 상부픽스쳐(41)와 결합한다. 그리고, 제2발포장치(40)의 슈팅장치(43)를 통해 제2냉장고 캐비닛에 발포가 시작되어 발포액의 경화가 끝날 때까지 제2냉장고 캐비닛은 고정상태를 계속 유지한다.When the lower fixture 42 of the second foaming device 40 moves to the transporting device 50, the second refrigerator cabinet is seated on the lower plate 42b of the second foaming device 40 by the transporting device 50. The lower fixture 42 of the second foaming device 40 is returned to its original position by the transfer device 70. The lower fixture 42 of the second foaming device 40, which loads the second refrigerator cabinet and returns to its original position, is lifted by the lifting device 60 to be coupled with the upper fixture 41 of the second foaming device 40. . Then, the second refrigerator cabinet continues to be fixed until foaming starts in the second refrigerator cabinet through the shooting device 43 of the second foaming apparatus 40 and the curing of the foaming liquid is finished.

제2발포장치(40)가 발포공정을 진행하는 동안 먼저 발포공정을 진행한 제1냉장고 캐비닛의 발포액 경화가 완료된다. 그러면, 제1발포장치(30)의 하부픽스쳐(32)는 리프팅장치(60)에 의해 하강하고, 제1냉장고 캐비닛은 이송장치(50)에 의해 다음 공정단계로 이동하며, 제1발포장치(30)의 하부픽스쳐(32)는 제3냉장고 캐비닛을 공급받아 발포공정을 위해 다시 상승한다.While the second foaming apparatus 40 performs the foaming process, the foamed liquid curing of the first refrigerator cabinet, which has undergone the foaming process, is completed. Then, the lower fixture 32 of the first foaming device 30 is lowered by the lifting device 60, the first refrigerator cabinet is moved to the next process step by the transfer device 50, and the first foaming device ( The lower fixture 32 of 30) is supplied to the third refrigerator cabinet and rises again for the foaming process.

제1발포장치(30)가 제3냉장고 캐비닛의 발포공정을 위해 상승하게 되면 제2냉장고 캐비닛의 발포액 경화가 완료되어 제2발포장치(40)의 하부픽스쳐(42)가 리프팅장치(60)에 의해 하강한다. 제2발포장치(40)의 하부픽스쳐(42)는 발포가 완료된 제2냉장고 캐비닛을 취출하고 아울러 발포공정이 필요한 제4냉장고 캐비닛을 공급받기 위해 다시 트랜스퍼장치(70)에 의해 이송장치(50)까지 이동한다.When the first foaming device 30 rises for the foaming process of the third refrigerator cabinet, the curing of the foamed liquid of the second refrigerator cabinet is completed, and the lower fixture 42 of the second foaming device 40 is lifted. Descend by. The lower fixture 42 of the second foaming apparatus 40 is again transported by the transfer apparatus 70 to take out the second refrigerator cabinet in which foaming is completed and to receive the fourth refrigerator cabinet requiring the foaming process. To go.

본 발명의 일실시예에 따른 냉장고 캐비닛을 발포하기 위한 멀티 발포장치는 위와 같은 동작들을 제어하는 마이컴(미도시)을 통해 제1발포장치(30)와 제2발포장치(40)에서 순환적으로 냉장고 캐비닛 발포공정을 수행하게 된다.Multi-foaming device for foaming the refrigerator cabinet according to an embodiment of the present invention is circularly in the first foaming device 30 and the second foaming device 40 through a microcomputer (not shown) for controlling the above operations. The refrigerator cabinet foaming process is performed.

상술한 바와 같이 본 발명의 일실시예에 따른 냉장고 캐비닛을 발포하기 위한 멀티 발포장치는 제1발포장치(30)에서 냉장고 캐비닛의 발포공정이 진행되는 동안 제2발포장치(40)에도 냉장고 캐비닛이 공급되어 발포공정을 진행하는 것이 가능하다. 따라서, 제1,제2발포장치(30,40)에 필요한 이송장치(50)는 공동으로 활용하기 때문에 설치면적이 줄어들고, 제1,제2발포장치(30,40)에서 순환적으로 발포공정을 진행하기 때문에 생산성이 향상되는 효과를 발휘한다.As described above, in the multi-foaming device for foaming the refrigerator cabinet according to the embodiment of the present invention, the refrigerator cabinet is also provided in the second foaming apparatus 40 during the foaming process of the refrigerator cabinet in the first foaming apparatus 30. It is possible to supply and proceed with the foaming process. Therefore, since the transfer device 50 required for the first and second foaming devices 30 and 40 is jointly utilized, the installation area is reduced, and the foaming process is cyclically performed in the first and second foaming devices 30 and 40. Because it proceeds, the productivity is improved.

이상에서는 본 발명을 특정의 바람직한 실시예에 대하여 도시하고 설명하였 다. 그러나, 본 발명은 한 실시예에만 한정되지 않으며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 이하의 청구범위에 기재된 본 발명의 기술적 사상의 요지를 벗어남이 없이 얼마든지 다양하게 변경실시할 수 있을 것이다.In the above, the present invention has been illustrated and described with respect to certain preferred embodiments. However, the present invention is not limited to only one embodiment, and those skilled in the art to which the present invention pertains can variously change variously without departing from the gist of the technical idea of the present invention described in the claims below. You can do it.

도 1은 본 발명의 일실시예에 따른 냉장고 캐비닛을 발포하기 위한 멀티 발포장치의 개략적인 구조를 나타낸 사시도이다.1 is a perspective view showing a schematic structure of a multi-foaming device for foaming a refrigerator cabinet according to an embodiment of the present invention.

도 2는 본 발명의 일실시예에 따른 냉장고 캐비닛을 발포하기 위한 멀티 발포장치의 구조를 나타낸 측면도이다.Figure 2 is a side view showing the structure of a multi-foaming device for foaming the refrigerator cabinet according to an embodiment of the present invention.

도 3은 도 2의 제2발포장치의 구조를 나타낸 전면도이다.3 is a front view showing the structure of the second foaming apparatus of FIG.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

30: 제1발포장치, 40: 제2발포장치,30: first foaming apparatus, 40: second foaming apparatus,

50: 이송장치, 60: 리프팅장치,50: feeder, 60: lifting device,

70: 트랜스퍼장치70: transfer device

Claims (5)

냉장고 캐비닛을 지지하는 테이블을 가지며, 연속적으로 배치되는 복수의 발포장치와,A plurality of foaming apparatuses having a table for supporting a refrigerator cabinet and arranged in series; 상기 테이블에 상기 냉장고 캐비닛을 공급/취출하기 위한 이송장치와,A transfer device for supplying / drawing the refrigerator cabinet to the table; 상기 복수의 발포장치의 테이블 중 적어도 하나를 상기 이송장치까지 이동시키는 트랜스퍼장치를 포함하는 냉장고 캐비닛을 발포하기 위한 멀티 발포장치.The multi-foaming device for foaming the refrigerator cabinet including a transfer device for moving at least one of the tables of the plurality of foaming apparatuses to the transfer device. 제 1항에 있어서,The method of claim 1, 상기 복수의 발포장치의 테이블을 승하강시키는 리프팅장치를 더 포함하고,It further comprises a lifting device for lifting the table of the plurality of foaming apparatus, 상기 복수의 발포장치의 테이블 중 어느 하나가 상기 리프팅장치에 의해 승강하고, 상기 복수의 발포장치의 테이블 중 다른 하나가 상기 트랜스퍼장치에 의해 상기 승강된 테이블의 하부를 지나 상기 이송장치까지 이동하는 것을 특징으로 하는 냉장고 캐비닛을 발포하기 위한 멀티 발포장치.Which one of the tables of the plurality of foaming apparatuses is lifted by the lifting apparatus, and the other of the tables of the plurality of foaming apparatuses is moved by the transfer apparatus past the lower part of the elevated table to the transfer apparatus. Multi-foaming device for foaming the refrigerator cabinet characterized in that. 제 1항에 있어서,The method of claim 1, 상기 트랜스퍼장치는 상기 테이블로부터 상기 이송장치까지 연장되어 설치된 랙과, 상기 랙과 맞물린 피니언과, 상기 피니언을 회전시키는 구동모터를 포함하는 것을 특징으로 하는 냉장고 캐비닛을 발포하기 위한 멀티 발포장치.The transfer device is a multi-foaming device for foaming the refrigerator cabinet, characterized in that it comprises a rack extending from the table to the transfer device, a pinion engaged with the rack, and a drive motor for rotating the pinion. 제 2항에 있어서,3. The method of claim 2, 상기 리프팅장치는 상기 테이블의 하측에 설치되어 상기 테이블의 저면에 작용하는 유압실린더를 포함하고,The lifting device includes a hydraulic cylinder installed on the lower side of the table acting on the bottom of the table, 상기 테이블은 상기 유압실린더의 상단부를 수용하도록 상기 테이블의 저면에 형성된 실린더수용부를 구비하는 것을 특징으로 하는 냉장고 캐비닛을 발포하기 위한 멀티 발포장치.The table has a multi-foaming device for foaming the refrigerator cabinet, characterized in that the cylinder containing portion formed on the bottom surface of the table to accommodate the upper end of the hydraulic cylinder. 제 1항에 있어서,The method of claim 1, 상기 이송장치는 컨베이어와, 상기 컨베이어로부터 상기 냉장고 캐비닛을 상기 테이블에 안착시키는 운송장치를 포함하는 것을 특징으로 하는 냉장고 캐비닛을 발포하기 위한 멀티 발포장치.The conveying apparatus is a multi-foaming device for foaming the refrigerator cabinet, characterized in that it comprises a conveyor and a transport device for seating the refrigerator cabinet from the conveyor to the table.
KR1020080118901A 2008-11-27 2008-11-27 Multi Apparatus For Foaming Refrigerator Cabinets KR101555898B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110134218A (en) * 2010-06-08 2011-12-14 삼성전자주식회사 Method for foaming refrigerator cabinet
KR101366878B1 (en) * 2011-01-17 2014-02-25 남경 홍바오리 주식유한공사 transfer method for refrigerator cabinet jig vacuum foaming
KR101386608B1 (en) * 2011-01-17 2014-04-21 남경 홍바오리 주식유한공사 liquid injection method of refrigerator cabinet vacuum foaming jig
CN112179031A (en) * 2019-07-03 2021-01-05 青岛海尔电冰箱有限公司 Refrigerator door body and refrigerator
CN112208047A (en) * 2019-07-12 2021-01-12 坎农尔格斯股份公司 Apparatus and method for foaming refrigerator cabinets
CN112810021A (en) * 2020-12-25 2021-05-18 长虹美菱股份有限公司 Conveying mechanism for refrigerator body foaming
WO2024090754A1 (en) * 2022-10-24 2024-05-02 삼성전자주식회사 Foaming device and method for operating same

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EP4008514B1 (en) * 2020-12-02 2024-04-03 Cosma S.r.l. Multiple-jig foaming apparatus and relative foaming method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110134218A (en) * 2010-06-08 2011-12-14 삼성전자주식회사 Method for foaming refrigerator cabinet
KR101366878B1 (en) * 2011-01-17 2014-02-25 남경 홍바오리 주식유한공사 transfer method for refrigerator cabinet jig vacuum foaming
KR101386608B1 (en) * 2011-01-17 2014-04-21 남경 홍바오리 주식유한공사 liquid injection method of refrigerator cabinet vacuum foaming jig
CN112179031A (en) * 2019-07-03 2021-01-05 青岛海尔电冰箱有限公司 Refrigerator door body and refrigerator
CN112208047A (en) * 2019-07-12 2021-01-12 坎农尔格斯股份公司 Apparatus and method for foaming refrigerator cabinets
CN112810021A (en) * 2020-12-25 2021-05-18 长虹美菱股份有限公司 Conveying mechanism for refrigerator body foaming
WO2024090754A1 (en) * 2022-10-24 2024-05-02 삼성전자주식회사 Foaming device and method for operating same

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